Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023432237> ?p ?o ?g. }
- W2023432237 endingPage "231" @default.
- W2023432237 startingPage "221" @default.
- W2023432237 abstract "Although sulfide is typically regarded as toxic to eukaryotic cells, it is avidly consumed by Tetrahymena pyriformis. That was observed only when the sulfide concentration was kept below 1 μM. Previously concentrations that were too high had been tested. A new device (Sulfidostat) was used to measure sulfide consumption in steady-state concentrations as low as 10−12 M. The technique was validated non-biologically by slowly injecting AgNO3 into buffer and using Ag2S precipitation to mimic sulfide consumption, confirming that rates of sulfide consumption could be measured independently of sulfide concentrations. With T. pyriformis, sulfide consumption was 0.25 μmol (g protein)−1 s−1 in 0.5 μM sulfide. Sulfide consumption required O2 and was inhibited by HCN or by too much sulfide. When cells were separated into fractions, sulfide consumption occurred in the particulate (mitochondrial) fraction. Unexpectedly, the soluble cytosolic fraction slowly produced sulfide even when aerated. The observations are consistent with the conjecture that mitochondria evolved from sulfidotrophic symbionts in a sulfidogenic host cell." @default.
- W2023432237 created "2016-06-24" @default.
- W2023432237 creator A5001477083 @default.
- W2023432237 date "2006-09-01" @default.
- W2023432237 modified "2023-09-25" @default.
- W2023432237 title "Rapid hydrogen sulfide consumption by Tetrahymena pyriformis and its implications for the origin of mitochondria" @default.
- W2023432237 cites W1004999519 @default.
- W2023432237 cites W115368869 @default.
- W2023432237 cites W1631820701 @default.
- W2023432237 cites W1845598395 @default.
- W2023432237 cites W1969001691 @default.
- W2023432237 cites W1971912769 @default.
- W2023432237 cites W1974898988 @default.
- W2023432237 cites W1980393312 @default.
- W2023432237 cites W1983880621 @default.
- W2023432237 cites W1987750775 @default.
- W2023432237 cites W1989239022 @default.
- W2023432237 cites W1990728295 @default.
- W2023432237 cites W1991218547 @default.
- W2023432237 cites W1995714859 @default.
- W2023432237 cites W1996798028 @default.
- W2023432237 cites W2017907256 @default.
- W2023432237 cites W2020855492 @default.
- W2023432237 cites W2025279251 @default.
- W2023432237 cites W2029885226 @default.
- W2023432237 cites W2033291253 @default.
- W2023432237 cites W2059859351 @default.
- W2023432237 cites W2061778764 @default.
- W2023432237 cites W2064735461 @default.
- W2023432237 cites W2069655898 @default.
- W2023432237 cites W2079633240 @default.
- W2023432237 cites W2095445445 @default.
- W2023432237 cites W2101907623 @default.
- W2023432237 cites W2106290213 @default.
- W2023432237 cites W2106482381 @default.
- W2023432237 cites W2118028749 @default.
- W2023432237 cites W2119999475 @default.
- W2023432237 cites W2135510731 @default.
- W2023432237 cites W2161895615 @default.
- W2023432237 cites W2186291060 @default.
- W2023432237 cites W2266097020 @default.
- W2023432237 cites W2421551009 @default.
- W2023432237 cites W258082582 @default.
- W2023432237 cites W4232534952 @default.
- W2023432237 doi "https://doi.org/10.1016/j.ejop.2006.06.001" @default.
- W2023432237 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17070766" @default.
- W2023432237 hasPublicationYear "2006" @default.
- W2023432237 type Work @default.
- W2023432237 sameAs 2023432237 @default.
- W2023432237 citedByCount "15" @default.
- W2023432237 countsByYear W20234322372012 @default.
- W2023432237 countsByYear W20234322372013 @default.
- W2023432237 countsByYear W20234322372017 @default.
- W2023432237 countsByYear W20234322372018 @default.
- W2023432237 countsByYear W20234322372019 @default.
- W2023432237 crossrefType "journal-article" @default.
- W2023432237 hasAuthorship W2023432237A5001477083 @default.
- W2023432237 hasConcept C12554922 @default.
- W2023432237 hasConcept C178790620 @default.
- W2023432237 hasConcept C185592680 @default.
- W2023432237 hasConcept C2777166614 @default.
- W2023432237 hasConcept C2780564542 @default.
- W2023432237 hasConcept C2780596425 @default.
- W2023432237 hasConcept C28859421 @default.
- W2023432237 hasConcept C2991723024 @default.
- W2023432237 hasConcept C518881349 @default.
- W2023432237 hasConcept C55493867 @default.
- W2023432237 hasConcept C86803240 @default.
- W2023432237 hasConceptScore W2023432237C12554922 @default.
- W2023432237 hasConceptScore W2023432237C178790620 @default.
- W2023432237 hasConceptScore W2023432237C185592680 @default.
- W2023432237 hasConceptScore W2023432237C2777166614 @default.
- W2023432237 hasConceptScore W2023432237C2780564542 @default.
- W2023432237 hasConceptScore W2023432237C2780596425 @default.
- W2023432237 hasConceptScore W2023432237C28859421 @default.
- W2023432237 hasConceptScore W2023432237C2991723024 @default.
- W2023432237 hasConceptScore W2023432237C518881349 @default.
- W2023432237 hasConceptScore W2023432237C55493867 @default.
- W2023432237 hasConceptScore W2023432237C86803240 @default.
- W2023432237 hasIssue "3" @default.
- W2023432237 hasLocation W20234322371 @default.
- W2023432237 hasLocation W20234322372 @default.
- W2023432237 hasOpenAccess W2023432237 @default.
- W2023432237 hasPrimaryLocation W20234322371 @default.
- W2023432237 hasRelatedWork W1983810642 @default.
- W2023432237 hasRelatedWork W2002396260 @default.
- W2023432237 hasRelatedWork W2027812924 @default.
- W2023432237 hasRelatedWork W2031881944 @default.
- W2023432237 hasRelatedWork W2033758635 @default.
- W2023432237 hasRelatedWork W2048343764 @default.
- W2023432237 hasRelatedWork W2049313809 @default.
- W2023432237 hasRelatedWork W2055246602 @default.
- W2023432237 hasRelatedWork W2151229654 @default.
- W2023432237 hasRelatedWork W4235189676 @default.
- W2023432237 hasVolume "42" @default.
- W2023432237 isParatext "false" @default.
- W2023432237 isRetracted "false" @default.
- W2023432237 magId "2023432237" @default.